diff mbox series

[v2,3/4] dt-bindings: mp886x: Document MP8867 support

Message ID 20200316223100.37805b22@xhacker
State Not Applicable, archived
Headers show
Series regulator: add MP8867/MP8869 support | expand

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Commit Message

Jisheng Zhang March 16, 2020, 2:31 p.m. UTC 
From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>

MP8867 is an I2C-controlled adjustable voltage regulator made by
Monolithic Power Systems. The difference between MP8867 and MP8869
are:
1.If V_BOOT, the vref of MP8869 is fixed at 600mv while vref of MP8867
is determined by the I2C control.
2.For MP8867, when setting voltage, if the steps is within 5, we need
to manually set the GO_BIT to 0.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
---
 Documentation/devicetree/bindings/regulator/mp886x.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/regulator/mp886x.txt b/Documentation/devicetree/bindings/regulator/mp886x.txt
index 6858e38eb47d..551867829459 100644
--- a/Documentation/devicetree/bindings/regulator/mp886x.txt
+++ b/Documentation/devicetree/bindings/regulator/mp886x.txt
@@ -1,7 +1,9 @@ 
-Monolithic Power Systems MP8869 voltage regulator
+Monolithic Power Systems MP8867/MP8869 voltage regulator
 
 Required properties:
-- compatible: "mps,mp8869";
+- compatible: Must be one of the following.
+	"mps,mp8867"
+	"mps,mp8869"
 - reg: I2C slave address.
 - enable-gpios: enable gpios.
 - mps,fb-voltage-divider: An array of two integers containing the resistor